title: Spontaneous epicardial fibrous fronds on the atria of beagle dogs.
authors.affiliation: Drug Safety Research, Upjohn Company, Kalamazoo, MI 49001.
authors.forename: G M
authors.initials: GM
authors.lastname: Mesfin
mesh_terms: D000818:Animals; D009202:Cardiomyopathies / Q000473:pathology / Q000662:veterinary*; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D005260:Female; D006325:Heart Atria / Q000473:pathology; D008297:Male; D010496:Pericardium / Q000473:pathology*